Timothy D. HELVEY

Person

Rochester, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Determining positions of storage elements in a logic design
- Patent number 9,858,380
- Issue date Jan 2, 2018
- International Business Machines Corporation
- Timothy D. Helvey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Implementing enhanced physical design quality using historical plac...
- Patent number 9,223,923
- Issue date Dec 29, 2015
- International Business Machnes Corporation
- Michael D. Amundson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Implementing enhanced physical design quality using historical plac...
- Patent number 9,218,445
- Issue date Dec 22, 2015
- International Business Machines Corporation
- Michael D. Amundson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Implementing enhanced net routing congestion resolution of non-rect...
- Patent number 9,087,172
- Issue date Jul 21, 2015
- International Business Machines Corporation
- Matthew R. Ellavsky
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Analyzing sparse wiring areas of an integrated circuit design
- Patent number 8,949,755
- Issue date Feb 3, 2015
- International Business Machines Corporation
- Timothy D. Helvey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Implementing Z directional macro port assignment
- Patent number 8,826,214
- Issue date Sep 2, 2014
- International Business Machines Corporation
- Matthew R. Ellavsky
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Analyzing timing requirements of a hierarchical integrated circuit...
- Patent number 8,819,612
- Issue date Aug 26, 2014
- International Business Machines Corporation
- Timothy D. Helvey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Changing the location of a buffer bay in a netlist
- Patent number 8,689,170
- Issue date Apr 1, 2014
- International Business Machines Corporation
- Matthew R. Ellavsky
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Swapping ports to change the timing window overlap of adjacent nets
- Patent number 8,631,370
- Issue date Jan 14, 2014
- International Business Machines Corporation
- Samuel R. Benjamin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Slack-based timing budget apportionment
- Patent number 8,473,884
- Issue date Jun 25, 2013
- International Business Machines Corporation
- Ronald J. Daede
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Implementing net routing with enhanced correlation of pre-buffered...
- Patent number 8,448,123
- Issue date May 21, 2013
- International Business Machines Corporation
- Paul G. Curtis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Implementing Z directional macro port assignment
- Patent number 8,448,121
- Issue date May 21, 2013
- International Business Machines Corporation
- Matthew R. Ellavsky
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Changing the location of a buffer bay in a netlist
- Patent number 8,413,104
- Issue date Apr 2, 2013
- International Business Machines Corporation
- Matthew R. Ellavsky
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Implementing timing pessimism reduction for parallel clock trees
- Patent number 8,316,333
- Issue date Nov 20, 2012
- International Business Machines Corporation
- Craig M. Darsow
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Implementing forward tracing to reduce pessimism in static timing o...
- Patent number 8,271,923
- Issue date Sep 18, 2012
- International Business Machines Corporation
- Craig M. Darsow
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Slack-based timing budget apportionment
- Patent number 8,250,509
- Issue date Aug 21, 2012
- International Business Machines Corporation
- Ronald J. Daede
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Replicating timing data in static timing analysis operation
- Patent number 8,024,683
- Issue date Sep 20, 2011
- International Business Machines Corporation
- Craig M. Darsow
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Concurrently modeling delays between points in static timing analys...
- Patent number 7,962,871
- Issue date Jun 14, 2011
- International Business Machines Corporation
- Craig M. Darsow
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD TO ADJUST ALLEY GAP BETWEEN LARGE BLOCKS FOR FLOORPLAN OPTIM...
- Publication number 20170169155
- Publication date Jun 15, 2017
- GlobalFoundries, Inc.
- Michael D. AMUNDSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETERMINING POSITIONS OF STORAGE ELEMENTS IN A LOGIC DESIGN
- Publication number 20170083660
- Publication date Mar 23, 2017
- International Business Machines Corporation
- Timothy D. Helvey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMPLEMENTING ENHANCED PHYSICAL DESIGN QUALITY USING HISTORICAL PLAC...
- Publication number 20150205899
- Publication date Jul 23, 2015
- International Business Machines Corporation
- Michael D. Amundson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMPLEMENTING ENHANCED PHYSICAL DESIGN QUALITY USING HISTORICAL PLAC...
- Publication number 20150205900
- Publication date Jul 23, 2015
- International Business Machines Corporation
- Michael D. Amundson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMPLEMENTING ENHANCED NET ROUTING CONGESTION RESOLUTION OF NON-RECT...
- Publication number 20150100937
- Publication date Apr 9, 2015
- International Business Machines Corporation
- Matthew R. Ellavsky
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANALYZING SPARSE WIRING AREAS OF AN INTEGRATED CIRCUIT DESIGN
- Publication number 20140331196
- Publication date Nov 6, 2014
- International Business Machines Corporation
- Timothy D. Helvey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANALYZING TIMING REQUIREMENTS OF A HIERARCHICAL INTEGRATED CIRCUIT...
- Publication number 20140282320
- Publication date Sep 18, 2014
- International Business Machines Corporation
- Timothy D. Helvey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SWAPPING PORTS TO CHANGE THE TIMING WINDOW OVERLAP OF ADJACENT NETS
- Publication number 20130290921
- Publication date Oct 31, 2013
- International Business Machines Corporation
- Samuel R. Benjamin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMPLEMENTING Z DIRECTIONAL MACRO PORT ASSIGNMENT
- Publication number 20130198702
- Publication date Aug 1, 2013
- International Business Machines Corporation
- Matthew R. Ellavsky
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CHANGING THE LOCATION OF A BUFFER BAY IN A NETLIST
- Publication number 20130174114
- Publication date Jul 4, 2013
- International Business Machines Corporation
- Matthew R. Ellavsky
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IIMPLEMENTING Z DIRECTIONAL MACRO PORT ASSIGNMENT
- Publication number 20130042214
- Publication date Feb 14, 2013
- International Business Machines Corporation
- Matthew R. Ellavsky
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CHANGING THE LOCATION OF A BUFFER BAY IN A NETLIST
- Publication number 20120290995
- Publication date Nov 15, 2012
- International Business Machines Corporation
- Matthew R. Ellavsky
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SLACK-BASED TIMING BUDGET APPORTIONMENT
- Publication number 20120284677
- Publication date Nov 8, 2012
- International Business Machines Corporation
- Ronald J. Daede
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SLACK-BASED TIMING BUDGET APPORTIONMENT
- Publication number 20120124537
- Publication date May 17, 2012
- International Business Machines Corporation
- Ronald J. Daede
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMPLEMENTING NET ROUTING WITH ENHANCED CORRELATION OF PRE-BUFFERED...
- Publication number 20120102446
- Publication date Apr 26, 2012
- International Business Machines Corporation
- Paul G. Curtis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMPLEMENTING FORWARD TRACING TO REDUCE PESSIMISM IN STATIC TIMING O...
- Publication number 20120023466
- Publication date Jan 26, 2012
- International Business Machines Corporation
- Craig M. Darsow
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMPLEMENTING TIMING PESSIMISM REDUCTION FOR PARALLEL CLOCK TREES
- Publication number 20120023469
- Publication date Jan 26, 2012
- International Business Machines Corporation
- Craig M. Darsow
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Concurrently Modeling Delays Between Points in Static Timing Analys...
- Publication number 20090293030
- Publication date Nov 26, 2009
- Craig M. Darsow
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Replicating Timing Data in Static Timing Analysis Operation
- Publication number 20090293031
- Publication date Nov 26, 2009
- Craig M. Darsow
- G06 - COMPUTING CALCULATING COUNTING

Timothy D. HELVEY

Person

Patents Grantslast 30 patents

Determining positions of storage elements in a logic design

Implementing enhanced physical design quality using historical plac...

Implementing enhanced physical design quality using historical plac...

Implementing enhanced net routing congestion resolution of non-rect...

Analyzing sparse wiring areas of an integrated circuit design

Implementing Z directional macro port assignment

Analyzing timing requirements of a hierarchical integrated circuit...

Changing the location of a buffer bay in a netlist

Swapping ports to change the timing window overlap of adjacent nets

Slack-based timing budget apportionment

Implementing net routing with enhanced correlation of pre-buffered...

Implementing Z directional macro port assignment

Changing the location of a buffer bay in a netlist

Implementing timing pessimism reduction for parallel clock trees

Implementing forward tracing to reduce pessimism in static timing o...

Slack-based timing budget apportionment

Replicating timing data in static timing analysis operation

Concurrently modeling delays between points in static timing analys...

Patents Applicationslast 30 patents

METHOD TO ADJUST ALLEY GAP BETWEEN LARGE BLOCKS FOR FLOORPLAN OPTIM...

DETERMINING POSITIONS OF STORAGE ELEMENTS IN A LOGIC DESIGN

IMPLEMENTING ENHANCED PHYSICAL DESIGN QUALITY USING HISTORICAL PLAC...

IMPLEMENTING ENHANCED PHYSICAL DESIGN QUALITY USING HISTORICAL PLAC...

IMPLEMENTING ENHANCED NET ROUTING CONGESTION RESOLUTION OF NON-RECT...

ANALYZING SPARSE WIRING AREAS OF AN INTEGRATED CIRCUIT DESIGN

ANALYZING TIMING REQUIREMENTS OF A HIERARCHICAL INTEGRATED CIRCUIT...

SWAPPING PORTS TO CHANGE THE TIMING WINDOW OVERLAP OF ADJACENT NETS

IMPLEMENTING Z DIRECTIONAL MACRO PORT ASSIGNMENT

CHANGING THE LOCATION OF A BUFFER BAY IN A NETLIST

IIMPLEMENTING Z DIRECTIONAL MACRO PORT ASSIGNMENT

CHANGING THE LOCATION OF A BUFFER BAY IN A NETLIST

SLACK-BASED TIMING BUDGET APPORTIONMENT

SLACK-BASED TIMING BUDGET APPORTIONMENT

IMPLEMENTING NET ROUTING WITH ENHANCED CORRELATION OF PRE-BUFFERED...

IMPLEMENTING FORWARD TRACING TO REDUCE PESSIMISM IN STATIC TIMING O...

IMPLEMENTING TIMING PESSIMISM REDUCTION FOR PARALLEL CLOCK TREES

Concurrently Modeling Delays Between Points in Static Timing Analys...

Replicating Timing Data in Static Timing Analysis Operation